baber/WOPTO huggingface dataset:
Patent EP-0226144-A2 (EP)
Title: Verfahren zum Herstellen eines Eich- und Prüfstandardelements und nach dem Verfahren hergestelltes Eich- und Prüfstandardelement
Inventor: HORN KLAUS DR DIPL-CHEM
IPC: G06K19/06
Filed: 1986-12-05
Abstract: Zum Herstellen eines Eich- und Prüfstandardelements für die Eichung und Prüfung von Ablese- und Meßgeräten für Strichcodierungen und sonstigen Prüf- und Testteilungen wird auf einem Keramiksubstrat in einem chemisch abscheidenden Kupferbad eine Kupferschicht aufgetragen, entfettet und anschließend eine Fotoresistschicht aufgebracht, die durch eine Belichtungsmaske hindurch belichtet wird. Diese Maske trägt ein Abbild der auf die Oberfläche des Keramiksubstrats zu übertragenden strahlungsdurchlässigen und strahlungsundurchlässigen Bereiche eines Musters. Nach dem Entfernen der Maske wird die Fotoresistschicht entwickelt, in einer Metallchloridlösung die freigelegten Zonen der Kupferschicht geätzt und die restliche Fotoresistschicht durch Strippen entfernt. Die freigelegten, geätzten Zonen der Kupferschicht werden in einem Metallbad mattschwarz eingefärbt. Zuletzt werden die Leiterbahnen noch schutzlackiert. Das auf diese Weise hergestellte Eich- und Prüfstandardelement besteht aus einem Keramiksubstrat 1 als Träger, das einen Anteil von 96 bis 97 % Al2O3 enthält. Die Stärke des Elements beträgt 0,635 bis 1,270 mm und die Abmessungen können von 20 mm Kantenlänge bis zu einer Größe von 100 × 100 mm reichen.
Patent EP-0193307-A2 (EP)
Inventor: DEVONALD DAVID PHILLIP
IPC: C07D235/06
Filed: 1986-02-12
Abstract: Metal values are extracted from aqueous solutions containing halide or pseudohalide anion using optionally substitued benzimadazoles, imidazoles and tetrahydrobenzimidazoles having as substituent on the nitrogen in the 1- position the group -C=O.R 2 , -C=O.OR 2 , -SO 2 R 2  or -C=.NR 3 R 4 , where R 2  is a hydrocarbyl group containing from 5 to 36 carbon atoms and R 3  and R 4  are separately hydrogen or a hydrocarbyl group and R 3  and R 4  together contain from 5 to 36 carbon atoms. Useful for the solvent extraction of zinc and copper from chloride leach solutions.
Patent EP-0201156-A2 (EP)
Inventor: KANCHIKU HIKOFUMI
IPC: G11B23/087
Filed: 1986-02-18
Abstract: A tape cassette comprising a tape cartridge (10) rotatably containing a reel hub (15) on which a length of magnetic tape (8) is wound; and a cassette housing (1) composed of an accommodating space (9) adapted to detachably receive the tape cartridge, another reel hub (4) rotatably supported between the upper and lower cassette halves (2), and a tape passage extending from the accommodating space to the reel hub supported between the cassette halves for permitting the magnetic tape to pass therethrough, thereby enjoying easy exchange of different magnetic tapes for another one.
Patent EP-0209298-A2 (EP)
Inventor: KNUDSEN ARNE K
IPC: B01J19/12
Filed: 1986-07-03
Abstract: Ultrafine TiB<sub>2</sub> powder is produced by subjecting a gaseous mixture of BCl<sub>3</sub>, H<sub>2</sub>, and TiCl<sub>4</sub> to an amount of laser radiation effective to convert at least a portion of the volatile boron and titanium sources to TiB<sub>2</sub>. The TiB<sub>2</sub> powders consist primarily of monodispersed equiaxial particles having a diameter of 0.025 to 0.3 µm.
Patent EP-0226322-A2 (EP)
Inventor: TRETT JOHN
IPC: E05F15/00
Filed: 1986-11-06
Abstract: A movable door incorporates a proximity detection system for sensing obstructions in the path of the door. The system comprises an array of transmitter/receiver pairs (21, 22 and 23), each pair comprising a transmitter (1) for transmitting an energy pulse, a receiver (2) located adjacent the transmitter and directed to receive any reflected transmitter pulses, and a shielding (3) for shielding the receiver (2) from receiving energy pulses directly from the transmitter (1). At least two transmitter/receiver pairs (21, 23) are mounted on a leading edge or face of the door (12) to transmit energy pulses in a direction which is not at right angles to the leading surface or edge of the door, to monitor for obstructions in the path of the door (12). Another two transmitter/receiver pairs (26 and 28) are mounted on the leading edge or surface of the door (12) to transmit energy pulses at right angles to the surface or edge of the door (12). One of the latter two receiver pairs (26) has a different response to the other pair (27) so that when the door (12) approaches a stationary object the one pair (26) detects the object ahead of the other pair (27). Means are provided to respond to the output of the one pair (26) indicating the detection of an object to inhibit the output of the other pair (27). Different transmitter/receiver pairs may transmit on different frequencies, and means for suppressing unwanted reflected signals is provided. Means for transmitting data signals on a two conductor power supply cable for the system is also disclosed.
Patent EP-0224380-A2 (EP)
Inventor: HAGAN RICHARD J
IPC: B65D83/14
Filed: 1986-11-19
Abstract: A valve assembly (52) has a valve housing (64) which fits in neck (76) of container (50). Valve member (88) is slidably movable in housing (64). Housing (64) has a plurality of grooves (86) and apertures (80), which interact with flanges (92, 94, 96) to define flow paths in the valve assembly (52). The flanges (92, 94, 96), inside surface (84), apertures (80), slots (86) and valve member (88) provide a flow path through the valve assembly (52) when the valve member (88) is in its downward position inside housing (64) and seal the flow path when the valve member (88) is in its upward position. A spring (102) urges the valve member (88) to its upward position.
Patent EP-0263224-A2 (EP)
Inventor: SILVA JOSEPH N
IPC: A23G4/20
Filed: 1986-12-16
Abstract: A chewable mineral supplement which comprises: a chewing gum composition coated with an outer shell containing layers of a mineral compound and a coating syrup and wherein the mineral compound has an average a particle size of about 5 to about 75 microns to impart good "mouthfeel" to the chewable mineral supplement.
Patent EP-0250700-A2 (EP)
Inventor: MITANI KATSUO
IPC: G01N33/532
Filed: 1987-01-27
Abstract: Dyed inorganic composite particles having a mean particle diameter of 0.1 to 10.0 micrometers and a particle dispersibility value of at least 80%, each of said particles consisting of at least three layers comprising a core, a dyed layer on the surface of the core and a coated layer on the dyed layer, the core being composed of an inorganic compound, the dyed layer being composed of a dye or a mixture of a dye and an inorganic compound, and the coated layer being water-insoluble and light-pervious and composed of an inorganic compound or a mixture of it with a dye. The particles are useful as a carrier for preparing an immunological diagnostic reagent by binding an immunologically active substance (an antigen and an antibody) to them, particularly an immunological diagnostic reagent for use in a microtiter method, or as a hydrophilic pigment.
Patent EP-0231942-A2 (EP)
Inventor: HILLEBRAND BERNHARD
IPC: B23K11/10
Filed: 1987-02-05
Abstract: 1. Electrical resistance spot welding apparatus, comprising annular or disc-shaped electrodes which can be rotated further step-by-step by uniform pitches after a predeterminable number of welds, characterized in that mechanical stepping devices (Fv) are provided for the step-by-step further rotation of the electrodes (E1, E2), and in that at least the stepping device (Fv) allocated to the movable electrode (E2) consists of an indexing gear (Sr2), a bistable indexing armature (Sa2) and an actuating means (Be) arranged in a fixed position.
Patent EP-0244873-A2 (EP)
Inventor: ENDO ISAO
IPC: C12N5/00
Filed: 1987-05-08
Abstract: A cell culture method proliferates microorganisms, particularly fungi such as molds, actinomycetes, animal cells, plant cells and so on to produce useful substances such as antibiotics, enzymes, proteins, polysaccharides, physiological active substances, and animal and plant hormones. Porous material including the medium and cells to be proliferated is moved, whereby air is supplied to the surface of the porous material.
Patent EP-0251198-A2 (EP)
Inventor: ISHIDA YASUMASA
IPC: H01M10/39
Filed: 1987-06-25
Abstract: Disclosed is a method and apparatus which can detect progress of degradation of a sodium-sulfur cell (9) and predict possibility of final breakdown of the cell (9) in a very near future before such a final breakdown of the cell (9) actually occurs. The method and apparatus for diagnosing the presence or absence of an abnormal state in the sodium-sulfur cell (9), containing a porous electrical conductive material impregnated with molten sulfur or sodium polysulfide as its positive electrode reactant and containing sodium as its negative electrode reactant, comprises observing the operating voltage of the cell (9) during char                                         ging and discharging so as to detect occurrence of a minute ripple in the operating voltage, and, when the amplitude of the ripple and the frequency of occurrence of the ripple increases as a result of repeated cycles of charging and discharging, deciding that degradation of the cell (9) has progressed to an extent that final breakdown of the cell (9) will occur in a very near future.
Patent EP-0254926-A2 (EP)
Inventor: STOENEBERG WALTER DIPL ING
IPC: D06M15/333
Filed: 1987-07-09
Abstract: The fabric contains a benzimidazole derivative as fungicide, a fluorocarbon resin with or without extenders to improve the water tightness, and homopolymeric polyvinyl acetate to improve the weathering fastness and handle.
Patent EP-0253314-A2 (EP)
Title: Peptidase and process for producing the same
Inventor: OKADA TSUTOMO
IPC: C12N9/60
Filed: 1987-07-09
Abstract: This invention discloses a novel peptidase secreted by yeast, more particularly  Saccharomyces  yeast, and a process for producing the same. 
     When allowed to act on a peptide containing amino acid sequence of leucine - lysine (Leu - Lys), this pepti­dase cleaves the peptide bond specifically between Leu and Lys via hydrolysis. 
     Said peptidase can be obtained as follows: immobi­lize  Saccharomyces  yeast on an immobilizing support at high density, culture it, and purify the enzyme from the culture solution.
Patent EP-0264723-A2 (EP)
Inventor: SCHMIDT HARALD HANS
IPC: B29C45/28
Filed: 1987-10-08
Abstract: This invention relates to sealing and support bushings (92) which are located between the manifold (10) and the mold back plate (12) to encircle each valve pin (46) in a multi-cavity valve gated injection molding system. Each bushing (92) is bolted through the manifold (10) to a respective heated nozzle (14) with central bores (98, 44) in alignment to receive the valve pin (46) therethrough. The bushing (92) has an outer flanged portion (94) which extends to contact the mold back plate (12) and forms a leakage containment chamber (106) between them. Thus, the bushings (92) retain the manifold (10) in place, seal against substantial melt leakage around the reciprocating valve pins (46) and collect any melt which does escape to prevent it entering the insulative air space (86) between the hot manifold (10) and the cooled mold back plate (12). Location of the bushing (92) between the manifold (10) and the mold back plate (12) also enables the use of a standard manifold having longitudinal and transverse bores without requiring diagonal bores.
Patent EP-0291574-A2 (EP)
Inventor: FRANKENBERGER DIETER
IPC: B01D33/333
Filed: 1987-10-31
Abstract: In the filter rake for discharging impurities from a liquid stream, filter elements in the form of perforated-sheet screen baskets (22) and/or rod grates (24) are provided on a driven filter belt (14), the lower part (20) of which dips into a drain (K). The throughput area of the filter elements (22, 24) amounts to preferably more than 40% of their total area; the internal width of the passage openings is especially in the range from 3 mm to 15 mm. In the lower part (20), there are sealing brushes (44) in side boxes (38) on the inflow side along the entire dipping depth. At the top (16) or dumper (28), there is at least one rotating brush or group of brushes (30). Individual filter elements or all of them (22, 24) can have outward-bulging, curved or bent surfaces. <IMAGE>
Patent EP-0289660-A2 (EP)
Inventor: HEGENDOERFER MAX DIPL-ING
IPC: H04B1/16
Filed: 1987-12-10
Abstract: Devices for receiving satellite broadcast signals are known, as are magnetic tape recorders with rotating record and playback heads for recording digital audio signals. The new device is designed to receive and record satellite broadcast signals by means of rotating heads and provide the user with a plurality of programming facilities. The claimed device comprises a satellite tuner to convert a satellite broadcast signal into a signal which can be used for direct playback or recording, a magnetic tape recorder with rotating record and playback heads, a circuit to identify the programme type of the received transmission, a comparator to compare the output signal of the identification circuit with a programme type specification signal, and a microcomputer with a clock to control the satellite tuner and the magnetic tape recorder. Reception and recording of satellite and cable broadcast signals and of sound signals from any given source. <IMAGE>
Patent EP-0270161-A2 (EP)
Inventor: HORSCH FRIEDRICH
IPC: F16N29/00
Filed: 1987-11-06
Abstract: The flow monitor has a line constriction (2) located in the circuit for the fluid, a heating element (3) which heats the fluid in the line constriction, and a temperature probe (4) which detects the temperature of the fluid. The heating element (3) and the temperature probe (4) are located opposite one another in the line constriction (2) with thermal interfaces (5, 6) transverse to the flow direction (arrow 1) of the fluid and are thermally insulated with respect to the line wall (7) forming the line constriction (2) in such a way that the flow of heat between the heating element (3) and the temperature probe (4) via the line wall (7) is substantially smaller than the direct flow of heat from the heating element (3) to the temperature probe (4) through the fluid located in the line constriction (2). <IMAGE>
Patent EP-0240188-A2 (EP)
Inventor: AGHILI HAFEZ KERMANI
IPC: C07C233/80
Filed: 1987-03-10
Abstract: A process for separating the gas components contained in liquified natural gas wherein a small amount of heavier reflux liquid (propane, butane, pentane, iso-butane and iso-pentane) is recycled to the top of a demethaniser column. This alters its chemical equilibrium causing methane to vapourise in large quantities and to separate from the liquified feed stream. A fractionator (70) receives the heavier demethanised liquid end product from the demethaniser column (32) and through distillation separates the lighter ethanes and propanes from the heavier reflux liquid, a portion of the latter being recycled to the demethaniser column (32).
Patent EP-0243022-A2 (EP)
Inventor: MACK WILLIAM JOSEPH
IPC: B60W50/02
Filed: 1987-04-02
Abstract: A method for controlling an AMT system (l0) is provided including sensing and identifying faulty input signals (THD, THPS and RTDS) from the throttle position sensor assembly (22) sensors (22A, 22B and 22C). If only a known one of the input signals is faulty, logic method of control (38) is modified to a logic method tolerant of the identified faulty input signal.
Patent EP-0244131-A2 (EP)
Inventor: SPERANZA DONALD
IPC: B60W10/111
Filed: 1987-04-16
Abstract: A method for controlling an AMT system (l0) is provided including sensing clutch (16) reengagement after a transmission (12) gear change operation and providing closed loop control of both the clutch operator (30) and the fuel control (26) under such conditions.
Patent EP-0242232-A2 (EP)
Inventor: HENRY DONALD DAVID
IPC: F23L5/02
Filed: 1987-04-16
Abstract: A burner 9 including a cyclone shaped housing 10 divided by a baffle plate 17 into an upper cylcone chamber 15 and lower chamber 16, the walls of the chambers are formed to resist heat and corrosion, the baffle plate 17 extends across a major portion of the width of the chamber 15 and is positioned above an inlet 21 to the lower chamber 16, the upper cyclone chamber 15 having a tangential air inlet 14 near to a cover plate 12 which extends across the upper chamber 15 and which has an outlet 13 from the chamber 15 centrally situated therein, the arrangemet being such that in operation a particulate fuel is blown into the upper chamber 15 via the tangential inlet 14 to then fall and burn around the outer edge of the baffle plate 17 in the chamber 15 into which additional air is blown from below to assist burring in the chambers, the heat produced and ex- haustgases exiting from the outlet 13, for use, as required. The walls of the chambers 15, 16 can be manufactured from a stainless steel alloy which is heat resistant and surrounded by an air jacket through which air is drawn or blown to cool the outer wall, base and cover plate of the chambers.
Patent EP-0248670-A2 (EP)
Inventor: JONES JEFFREY S
IPC: A61B5/00
Filed: 1987-06-04
Abstract: An apparatus and a method of use for removing specified dialyzable components from a complex reference fluid such as, for example, blood. The invention includes a semi-permeable tubular dialysis membrane (12), which is inserted into the reference fluid. An equilibration fluid is injected into the tubular membrane and allowed to equilibrate with the outside reference fluid. The equilibrated fluid is then removed for analysis, or possibly analyzed in situ.
Patent EP-0260121-A2 (EP)
Inventor: HORII SATOSHI
IPC: C07C45/65
Filed: 1987-09-09
Abstract: Disclosed is a novel inosose compound represented by the general formula:
      wherein X¹ and X² are both halogen; X¹ is hydrogen and X² is halogen; or X¹ is -SQ¹ and X² is -SQ² (each of Q¹ and Q² is lower alkyl or Q¹ and Q² may form lower alkylene), R¹ is a protective group for hydroxyl and Y is =O, =N-Z (Z is hydroxyl which may be protected) or 
 
  HA (A is hydrogen or an amine residue), particulaly to the compound wherein the symbol Y is oxygen. 
     The inosose compound is useful as intermediates for production of valiolamine and the N-substituted derivatives thereof, which have potent α-glucosidase inhibiting activities and are useful as preventives or therapeutics for symptoms of hyperglycemia and various diseases derived therefrom in human and animals, such as diabetes, obesity and hyperlipemia.
Patent EP-0268456-A2 (EP)
Inventor: WIERSEMA RICHARD J
IPC: D06L4/40
Filed: 1987-11-17
Abstract: An enzymatic perhydrolysis system, useful for bleaching, has a novel enzyme, a substrate, and a source of hydrogen peroxide, and provides  in situ  formation of peracid in aqueous solution. The substrate is selected for enzyme catalyzed reaction, and preferably is an acylglycerol with two or three fatty acid chains. The enzyme is hydrolytically and perhydrolytically active even in the presence of anionic surfactants, has lipase acitivity, and is isolatable from Pseudomonas putida ATCC 53552.
Patent EP-0272100-A2 (EP)
Inventor: PEROVETZ LAWRENCE M
IPC: C23C18/44
Filed: 1987-12-16
Abstract: Non-toxic, non-electrolytic solutions, creams and immersion baths are provided for gold plating metallic items such as silver, copper, nickel, brass and gold alloys, as well as silver plated or gold plated items. Water soluble gold salts are used, together with reducing compounds. Water soluble gold salts can also be used with com­plexing compounds and stabilizers. For convenience, the gold plating ingredients may be combined with salts to form tablets or powders. Addition of water to the tablets or powder provides the novel solu­tions and immersion baths. The ingredients can also be reacted with the metallic item in the presence of a metallic reaction enhancer. The amount of gold generating compound in the solutions and creams is selected to either replenish or maintain the amount of gold on an item which already has a gold surface.
Patent EP-0280135-A2 (EP)
Inventor: STIEF THOMAS DR
IPC: A61P9/00
Filed: 1988-02-13
Abstract: The suitability of protein C inhibitor as a pharmaceutical, that is as a therapeutic or in vivo diagnostic, and also as an in vitro diagnostic, and a composition containing this inhibitor is described.   A process for the preparation of such a pharmaceutical or diagnostic is additionally given. Protein C inhibitor is particularly suitable for the therapy and diagnosis of angiogenic diseases or tumours.
Patent EP-0295437-A2 (EP)
Title: Push-button device
Inventor: OELSCH JURGEN DIPL-ING
IPC: H01H13/14
Filed: 1988-05-16
Abstract: A push-button device, having a guide member (8) between a button head (1) and a guide body (3), is intended to be able to be assembled easily. In order to be able to fit the button head (1) carrying the guide member (8) onto the guide body (3) simply, a latching device (18, 22) holds the guide member (8) in a latched position. In the latched position, stop regions (11, 13) of the guide member (8) are located in front of engagement slots (24, 25). If the button head (1) is pressed down, the guide member (8) moves out of the latched position into the operating position. The stop regions (11, 13) pass into the engagement slots (24, 25). 
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Patent EP-0295644-A2 (EP)
Inventor: TAMURA TADASHI
IPC: H04R1/30
Filed: 1988-06-15
Abstract: A speaker system which has a speaker unit with a diaphragm and an acoustic path (5) provided on the front side of the diaphragm so as to guide sound waves emitted from the diaphragm. The acoustic path (5) is defined by a sound absorbing member (4). The space in the acoustic path (5) and the sound absorbing member (4) is separated by a partition member (6) which is disposed in such a manner that at least a portion of the sound absorbing member (4) is exposed to the space in the acoustic path (5). This arrangement eliminates peaks and troughs of resonance determined by the length of the acoustic path (5), so that flat sound pressure frequency characteristics can be obtained over a wide range up to high-pitch tone region.
Patent EP-0303166-A2 (EP)
Inventor: HARTIG GUNTER
IPC: B29C48/08
Filed: 1988-08-03
Abstract: The invention relates to a cooling apparatus for plastic strands after they have left an extruder die. Such an apparatus is used in particular in the production of plastics granules and has a guide element for the plastic strands. The said guide element is mounted in such a way that it can swivel over at least one container and is provided with a device for severing the plastic strands as well as with a cooling device, which comprises at least one cooling water tube with spray nozzles. 
<??>The invention consists in the fact that the guide element can be swivelled about its upper end with the aid of a horizontal spindle arranged close to the extruder die, that the upper end of the guide element is arranged close to the extruder die for constant and uninterrupted reception of plastic strands, that the severing device is arranged at the lower end of the guide element and that the guide element can be swivelled by its lower end into a position for discharging unusable plastic strands such as rejects or starting-up material into a waste container, or into a position for transferring the plastic strands to a part taking them on further. 
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Patent EP-0307658-A2 (EP)
Inventor: ISHIMOTO ZENICHI
IPC: A63H17/36
Filed: 1988-08-20
Abstract: A direction-converting device for a remote-controlled toy is disclosed wherein a rotor shaft (26) is supported between the opposite contact faces of each coil bobbin (36, 38) of equally divided electromagnetic coil, said each bobbin (36, 38) accommodating a rotor magnet (22) rotatably in its hollow inside and being wound in parallel with the rotor shaft (26) in many folds with coils to form an electromagnetic coil assembly (24), and said rotor shaft (26) at its one end being communicated through a crank (23) with a controlling element (20) for shifting the direction so as to allow the electromagnetic coil to control the magnetic polarity of the rotor magnet (22) by means of a remote control system.